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DIY Battery Charging Protector Module 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard/Balance For DIY

USD 1.43USD 2.38

DIY Battery Charging Protector Module 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board/BMS Board Standard/Balance For DIY

Description
Specification
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